TESASCAN 25 uses high-resolutionlinear CCD sensors. Eachsensor is sub-divided into thousandsof light sensitive pixels.When the part image is projected,these sensors, which actas a light sensitive ruler, candetect the slightest changes atsub-pixel level.
The workpiece is illuminatedwith parallel white light and itsimage is projected onto the linearCCD sensors, which are orientatedto 7.5∞. They providethe information obtained fromthe image, which allows exactanalysis of the geometry of theworkpiece features.
Copyright © Prime Tech Sales. All Rights Reserved.